SOLVED: Error about unresolved external symbol.

a118110541

Hello everyone:
    I used :: TrackPopupMenu in my program, the program compiles, but I get the following error when linking:
error LNK2019: Unresolved external symbol TrackPopupMenu.
    I have #include <winuser.h> in the .cpp file, TrackPopupMenu is in winuser.h, why is it still reporting the above error?
   Thank you all! !! !!

kk1370

Introduce the corresponding .LIB

a118110541

Thank you, the problem is solved.